(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Names and Identifiers

Name	4-Hydroxy-2,5-dimethyl-3(2H)-furanone
Synonyms	CARMELAN Furaneol FURANEOL FEMA 3174 furan-2-ol Strawberry furanone HYDROXY DIMETHYL FURANONE 4-HYDROXY-2,5-DIMETHYL-FURAN-3-ONE 4-Hydroxy-2,5-dimethyl-3(2H)furanone 4-HYDROXY-2,5-DIMETHYL-3(2H)-FURANONE 2,5-Dimethyl-4-hydroxy-3[2H]-furanone 4-HYDROXY-2,5-DIMETHYLFURAN-3(2H)-ONE 4-Hydroxy-2,5-dimethyl-3(2H)-furanone 4-Hydroxy-2,5-Dimethyl-3(2H) Furanone 4-Hydroxy-2,5-dimethyl-3(2H)-furfuran ketone 2,5-DIMETHYL-4-HYDROXY-2,3-DIHYDROFURAN-3-ONE (2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose (5xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose
CAS	3658-77-3
EINECS	222-908-8
InChI	InChI=1/C6H8O3/c1-3-5(7)6(8)4(2)9-3/h3-4H,1-2H3/t3-,4?/m1/s1
InChIKey	INAXVXBDKKUCGI-UHFFFAOYSA-N

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Physico-chemical Properties

Molecular Formula	C6H8O3
Molar Mass	128.13
Density	1.049g/mLat 25°C
Melting Point	73-77°C(lit.)
Boling Point	188°C
Flash Point	>230°F
JECFA Number	1446
Water Solubility	176g/L at 20℃
Solubility	Slightly soluble in water, soluble in organic solvents such as ethanol
Vapor Presure	0.81Pa at 25℃
Appearance	White to light yellow crystal powder
Color	White
BRN	1281357
pKa	9.62±0.40(Predicted)
Storage Condition	2-8°C
Stability	Light Sensitive, Temperature Sensitive
Sensitive	`sensitive` to light and air
Refractive Index	n20/D 1.439
MDL	MFCD00010706
Physical and Chemical Properties	White to light yellow solid. The melting point was 78-80 °c. It is sweet, baked, bread, cooked and fruit and caramel aroma. Soluble in ethanol. Natural products are found in fresh pineapple and beef broth, etc.
Use	Used in food, beverage, daily chemical industry

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed
Safety Description	S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3
RTECS	LU3990000
FLUKA BRAND F CODES	10-23
HS Code	29321900

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Reference

Reference

1. Liu Zhen, Zhu, Lixia. Determination of 5-hydroxymethylfurfural, furfural, acetofuran, furanone and 5-methylfurfural by high performance liquid chromatography [J]. Food Research and Development, 2019, 40(18):166-170.

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Reference Information

FEMA	3174 \| 4-HYDROXY-2,5-DIMETHYL-3(2H)-FURANONE
LogP	0.95 at 20℃
NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
content analysis	determination by gas-liquid chromatography (GT-10-4) with polar column in appropriate solvent.
toxicity	GRAS(FEMA).
usage limit	FEMA(mg/kg): ice cream, gelatin and pudding, 5.0; Candy, baked goods; 10.0; Alcoholic beverage, 60.
use	GB 2760-1996 specified as allowed edible spices. Can be used for baking food, bread, malt, brown sugar, strawberry, candied fruit, caramel and other flavors. used in food, beverage and daily chemical industry
Production method	It is formed by the condensation and cyclization of 2-butenonitrile and ethyl lactate in the presence of alkali, and then interacting with KHSO4 to remove HCN. It is formed by oxidation, reduction, and dimerization of propylene glycol in the presence of a zinc catalyst.
toxic substance data	information provided by: pubchem.ncbi.nlm.nih.gov (external link)

Last Update：2024-04-09 02:00:08

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose

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(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose

4-Hydroxy-2,5-dimethyl-3(2H)-furanone

CAS: 3658-77-3

Molecular Formula: C6H8O3

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Names and Identifiers

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Physico-chemical Properties

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Risk and Safety

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Reference

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Reference Information

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(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose Request for Quotation

4-Hydroxy-2,5-dimethyl-3(2H)-furanone

CAS: 3658-77-3

Molecular Formula: C6H8O3

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Names and Identifiers

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Physico-chemical Properties

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Risk and Safety

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Reference

(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose - Reference Information

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(2xi)-2,5-anhydro-1,6-dideoxy-D-glycero-hexo-3,4-diulose